/*
 * Copyright (c) 2016, Nareg Sinenian
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 *
 * 1. Redistributions of source code must retain the above copyright notice,
 *    this list of conditions and the following disclaimer.
 *
 * 2. Redistributions in binary form must reproduce the above copyright notice,
 *    this list of conditions and the following disclaimer in the documentation
 *    and/or other materials provided with the distribution.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
 * POSSIBILITY OF SUCH DAMAGE.
 */

#ifndef __ISCSI_INITIATOR_H__
#define __ISCSI_INITIATOR_H__

#include <IOKit/IOService.h>
#include "iSCSIKernelClasses.h"

/*! This class defines the iSCSI driver entry point. This driver is a virtual
 *	device and does control hardware directly. The class iSCSIInitiator acts
 *  as a nub for a virtual host bus adapter (HBA), called the 
 *	iSCSIInitiatorVirtualHBA.  That virtual HBA matches against this class.
 */
class iSCSIInitiator : public IOService
{
	OSDeclareDefaultStructors(iSCSIInitiator);
	
public:
	virtual bool init(OSDictionary * dictionary = 0);
	virtual void free(void);
	virtual IOService * probe(IOService * provider, SInt32 * score);
	virtual bool start(IOService * provider);
	virtual void stop(IOService * provider);
};

#endif /* (__ISCSI_INITIATOR_H__) */